The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 20, 2009
Filed:
Dec. 12, 2007
Applicant:
Sang-yeon Byeon, Kyoungki-do, KR;
Inventor:
Sang-Yeon Byeon, Kyoungki-do, KR;
Assignee:
Hynix Semiconductor Inc., Kyoungki-Do, KR;
Primary Examiner:
Int. Cl.
CPC ...
H03M 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circuit for data alignment includes a first latch unit and a second latch unit. The first latch unit latches serial input data by using a plurality of first clocks with different phases and the same frequency to output latched data. The second latch unit latches the data from the first latch unit by using a plurality of second clocks with a lower frequency than the first clocks and more diverse phases to thereby output parallel data.